From patchwork Fri Aug 2 08:25:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 1141314 X-Patchwork-Delegate: jeffrey.t.kirsher@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=osuosl.org (client-ip=140.211.166.136; helo=silver.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 460YCr4G8Lz9sND for ; Sat, 3 Aug 2019 02:54:16 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id EF0D023730; Fri, 2 Aug 2019 16:54:14 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EumzoxIDLYeM; Fri, 2 Aug 2019 16:54:10 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id 08D8C241AE; Fri, 2 Aug 2019 16:54:09 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id 7B8431BF296 for ; Fri, 2 Aug 2019 16:54:03 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 74A9B86B3A for ; Fri, 2 Aug 2019 16:54:03 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uhYcqWR5dq8M for ; Fri, 2 Aug 2019 16:54:00 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by fraxinus.osuosl.org (Postfix) with ESMTPS id BE64C86B6A for ; Fri, 2 Aug 2019 16:54:00 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Aug 2019 09:53:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,338,1559545200"; d="scan'208";a="175640944" Received: from unknown (HELO localhost.jf.intel.com) ([10.166.244.174]) by orsmga003.jf.intel.com with ESMTP; 02 Aug 2019 09:53:58 -0700 From: Tony Nguyen To: intel-wired-lan@lists.osuosl.org Date: Fri, 2 Aug 2019 01:25:25 -0700 Message-Id: <20190802082533.23083-7-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190802082533.23083-1-anthony.l.nguyen@intel.com> References: <20190802082533.23083-1-anthony.l.nguyen@intel.com> MIME-Version: 1.0 Subject: [Intel-wired-lan] [PATCH S26 07/15] ice: Fix EMP reset handling X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" From: Anirudh Venkataramanan ice_reset_subtask needs to handle EMP resets as well, as EMP resets can be triggered by the firmware. This patch adds the logic to do this. Signed-off-by: Anirudh Venkataramanan Tested-by: Andrew Bowers --- drivers/net/ethernet/intel/ice/ice_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 2955220ca56e..805a6379c605 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -567,6 +567,8 @@ static void ice_reset_subtask(struct ice_pf *pf) reset_type = ICE_RESET_CORER; if (test_and_clear_bit(__ICE_GLOBR_RECV, pf->state)) reset_type = ICE_RESET_GLOBR; + if (test_and_clear_bit(__ICE_EMPR_RECV, pf->state)) + reset_type = ICE_RESET_EMPR; /* return if no valid reset type requested */ if (reset_type == ICE_RESET_INVAL) return;